PANews reported on September 25 that Oliver Feldmeier, founder of Griffin AI, tweeted that GAIN (BNB chain) was tampered with by an attacker a few hours ago due to the LayerZero peer setting. The attacker deployed a fake Ethereum contract ($TTTTT, address 0x7a8caf) and set it as the GAIN Ethereum endpoint peer, replacing the official ETH contract (0xccdbb9). Subsequently, 5 billion GAIN were minted on the BNB chain and sold. The relevant attacker's wallet address is 0xf3d17326130f90c1900bc0b69323c4c7e2d58db2.